Lila, a true heiress who grew up in the countryside, was brought back by the Whitaker family to stand in for the fake heiress Scarlett and complete a business marriage with the Voss family. On the night before the wedding, she caught her fiancé Damian cheating with Scarlett. Heartbroken, she got drunk at a bar and had a one-night stand with a stranger. The next day at the wedding, Scarlett caused chaos by pretending to be pregnant, and Lila was humiliated in public. Just when she was at her lowest, Victoria, the real head of the Voss family and Damian’s stepmother, appeared and announced she would marry her son instead. That’s when Lila realized the woman she spent the night with was Victoria. The two were forced to live together under the title of ‘mother-in-law and daughter-in-law,’ but gradually grew closer amid tension and taboo. Facing relentless plotting from the cheating man and the scheming woman, Victoria repeatedly protected Lila, and Lila, in the process of giving and receiving love, learned to fight back.
